Hope I'm not opening a can of worms here, because it's not my intention to start a controversy.
I tend to stay away from hatcheries because of the inhumane way they treat newly hatched male chicks. I made the mistake of viewing a video about chicken reproduction and it was really about how the hatcheries 'dispose' of males. I can't tell you how sick it made me. So, I will hatch my own or go to breeders to get my birds. When I get cockerels I will put an ad in Craigslist or the local farm/chicken groups online and I'll get someone who is interested in taking him. I haven't gotten to the point where I can harvest them (when older) myself.
I feel that at least I would have given them a good life with good food, fresh air and grass to run around in before they are dispatched to my frig!